50ML Straight Cylinder Water Bottle（坤-50ml-B424）
This 50ml bottle features rounded shoulder lines and an elongated body, paired with a 24-mm thread all-plastic lotion pump complete with a full cover. The pump assembly includes an MS outer cover, a PP button, a PP collar, a gasket, a pump core, and a PE dip tube, making it a versatile container suitable for lotions, liquid foundations, and similar beauty and skincare products.
Crafted with meticulous attention to both form and function, the bottle’s design prioritizes user experience and product compatibility. The 50ml capacity strikes an ideal balance between portability and usability, perfect for travel, daily touch-ups, or sample-sized offerings. Its rounded shoulder lines soften the overall silhouette, lending an elegant and approachable aesthetic that resonates with modern consumers, while the elongated body enhances grip and ease of handling—even when the product level runs low.
The 24-mm thread specification ensures a secure fit between the bottle and the pump, preventing leakage and maintaining product freshness. Constructed entirely from high-quality plastics, the pump is engineered for reliable performance: the MS (methyl methacrylate-styrene copolymer) outer cover offers durability and a sleek finish, while the PP (polypropylene) button and collar provide rigidity and resistance to wear. The gasket creates an airtight seal, safeguarding the product from oxidation and contamination, and the PE (polyethylene) dip tube is flexible yet sturdy, efficiently drawing up liquids from the bottom of the bottle to minimize waste.
This container is specifically designed to accommodate low to medium-viscosity products such as emulsions, liquid foundations, BB creams, CC creams, and lightweight serums. Its airtight pump mechanism controls dispensing, allowing users to apply precise amounts of product without spillage, while the opaque or translucent bottle options (depending on customization) can protect light-sensitive formulas from degradation. The all-plastic construction also makes it lightweight, shatterproof, and easy to recycle, aligning with sustainable packaging trends in the beauty industry.
Whether for premium skincare lines, drugstore cosmetics, or niche beauty brands, this 50ml bottle with a 24-mm all-plastic lotion pump combines practicality, aesthetics, and versatility. It meets the demands of both manufacturers—with its easy filling and assembly process—and consumers, who value convenience, hygiene, and stylish design in their beauty containers.
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